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3 years ago

10

What is the area of the semicircle in this composite figure rounded to the nearest hundredth?

1 answer:

mrs_skeptik [129]3 years ago

7 0

I think the answer is C

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125 pounds decreased by 4% what is the new amount

Anvisha [2.4K]

You want 125 pounds minus 4% of it, so you want 96% just multiply it

125 . 96% = 125 . 96/100 = 120

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3 years ago

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Which choice is equivalent to the product below? square root 2 3 6

Butoxors [25]

Answer:

6

Step-by-step explanation:

Pull terms out from of the radical,assuming positive real numbers .

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3 years ago

I’d like some help on this please

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Item 19 A surveyor holds a laser range finder 3 feet above the ground and determines that the range finder is 112 feet from a bu

liberstina [14]

The building is about 70.95 feet tall.

The building and the laser range will form a right triangle. You can use the Pythagorean Theorem to find the height of the building.

112^2 + b^2 = 131^2
b = 67.95

However, don't forget to add on 3 because that is the height of the laser range.

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3 years ago

Find the quotient and the remainder: (x^2+3x-4)/(x-1)

skelet666 [1.2K]

Evaluate this...
$\frac{x^2+3x-4}{x-1}$
the x at the bottom cancels out one of the xs at the top so it will be
$\frac{x^2+2x-4}{-1}$
Now the one cancels out one of the 1s in the -4 so
${x^2+2x-3}$

Hope this helps :)

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3 years ago